//
//  ZYUserAccountModel.swift
//  CZ29WeiboZYH
//
//  Created by 沐颜澈 on 16/6/26.
//  Copyright © 2016年 muyanche. All rights reserved.
//

import UIKit

//使用归档来保存数据

class ZYUserAccountModel: NSObject,NSCoding {
    
    //用户授权的唯一票据
    var access_token: String?
    
    //access_token的声明周期
    var expires_in :NSTimeInterval = 0 {
        didSet{
            
            //expires_Data = NSData(timeIntervalSinceNow: expires_in)
            expires_Date = NSDate(timeIntervalSinceNow: expires_in)
            
        }
    
    }
    
    //过期的日期
    var expires_Date: NSDate?
    
    //授权用户的UID
    var uid: String?
    
    
    //用户的图像
    var avatar_large: String?
    
    //用户的昵称
    var screen_name: String?    
    
    init(dict: [String: AnyObject]) {
        super.init()
        
        setValuesForKeysWithDictionary(dict)
        
        
    }
    
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
        
    }
    
    //重写description方法
    override var description: String{
    
        let keys = ["access_token", "expires_Date", "uid", "avatar_large", "screen_name"];
        return dictionaryWithValuesForKeys(keys).description
    }
    
    
    
    //526  =====归档解档
    
    func encodeWithCoder(aCoder: NSCoder) {
         aCoder.encodeObject(access_token, forKey: "access_token")
         aCoder.encodeObject(expires_Date, forKey: "expires_Date")
         aCoder.encodeObject(uid, forKey: "uid")
         aCoder.encodeObject(avatar_large, forKey: "avatar_large")
         aCoder.encodeObject(screen_name, forKey: "screen_name")
        
    }
    
    required init(coder aDecoder: NSCoder) {
        access_token = aDecoder.decodeObjectForKey("access_token") as? String
        
        expires_Date = aDecoder.decodeObjectForKey("expires_Date") as? NSDate

        uid = aDecoder.decodeObjectForKey("uid") as? String

        avatar_large = aDecoder.decodeObjectForKey("avatar_large") as? String

        screen_name = aDecoder.decodeObjectForKey("screen_name") as? String

        
    }
    
    
    
}


















